Diamond PJ bass, a budget brand released by Aria Pro II in the early 80s, black. The pickups have been upgraded to Duncan SPB-1 & SJB-1, and the bridge to Gotoh 201B-4. I have confirmed that it produces sound normally when connected to an amplifier and that there are no issues with the controls. Weight: 4.1kg. Nut width: 40mm. The truss rod works in both directions, and the string height is, I believe, at a standard level. There is no noticeable fret wear. There are a few minor scratches, but no noticeable major damage or dents that would affect playability. The screws have some rust, but the PU pole pieces and bridge are clean. The height of the PU and bridge have been adjusted appropriately, and the frets have been polished. The strings are deteriorated, so please replace them. Comes with a soft case (there is a hole at the endpin, please consider it as packing material). Depending on the availability of cardboard boxes, the neck and body may be disassembled for packaging. Please be aware of this. A hard case can be added for an additional 12,000 yen, and a Noah'sark semi-hard case can be added for an additional 5,500 yen. In these cases, the soft case will not be included. Please comment if you would like one. No price negotiations, please.